@article{10272/23688,
year = {2024},
month = {1},
url = {https://hdl.handle.net/10272/23688},
abstract = {The internal structure of all lowest-lying pseudoscalar mesons with heavy-light quark content is studied in detail using an algebraic model that has been applied recently, and successfully, to the same physical observables of pseudoscalar and vector mesons with hidden-flavor quark content, from light to heavy quark sectors. The algebraic model consists on constructing simple and evidence-based Ansätze of the meson’s Bethe-Salpeter amplitude (BSA) and quark’s propagator in such a way that the Bethe-Salpeter wave function (BSWF) can then be readily computed algebraically. Its subsequent projection onto the light front yields the light front wave function (LFWF) whose form allows us a simple access to the valence-quark parton distribution amplitude (PDA) by integrating over the transverse momentum squared. We exploit our current knowledge of the PDAs of lowest-lying pseudoscalar heavy-light mesons to compute their generalized parton distributions (GPDs) through the overlap representation of LFWFs. From these three dimensional knowledge, different limits/projections lead us to deduce the related parton distribution functions (PDFs), electromagnetic form factors (EFFs), and impact parameter space GPDs (IPS-GPDs). When possible, we make explicit comparisons with available experimental results and earlier theoretical predictions.},
organization = {We would like to express our gratitude to Y.-Z. Xu, Z.-N.
Xu, and L. Albino for all of the insights and wisdom they
have imparted while writing and submitting this article.
B. Almeida-Zamora acknowledges CONACyT (No. CVU
935777) for PhD fellowship. J. J. Cobos-Martínez
acknowledges financial support from the University of
Sonora under Grant USO315007861. A. Bashir acknowledges
Coordinación de la Investigación Científica of the
Universidad Michoacana de San Nicolás de Hidalgo Grant
No. 4.10., the U.S. Department of Energy (DOE) under the
Contract No. DE-AC05-6OR23177 and the Fulbright-
García Robles Scholarship. This work has also been
partially funded by Ministerio Español de Ciencia e
Innovación under Grant No. PID2019–107844 GB-C22;
Junta de Andalucía under contract Nos. Operativo FEDER
Andalucía 2014-2020 UHU-1264517, P18-FR-5057 and
also PAIDI FQM-370.},
publisher = {American Physical Society},
title = {Algebraic model to study the internal structure of pseudoscalar mesons with heavy-light quark content},
doi = {10.1103/PhysRevD.109.014016},
author = {Almeida Zamora, Bilgai and Cobos Martínez, J.J. and Bashir, Adnan and Raya, Khépani and Rodríguez Quintero, José and Segovia González, Jorge},
}